Performance Analysis of H-Bridge Multilevel Inverter using Selective Harmonic Elimination and Nearest Level Control Technique

被引:0
|
作者
Kamaldeep [1 ]
Kumar, Jagdish [1 ]
机构
[1] PEC Univ Technol, EED, Chandigarh, India
来源
2015 INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, SIGNALS, COMMUNICATION AND OPTIMIZATION (EESCO) | 2015年
关键词
Cascaded multilevel inverter; H-bridge; multilevel inverter; CONVERTERS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a comparative study of Total Harmonic Distortion produced in H-Bridge multilevel inverter, with different modulation techniques. In this paper, the Multilevel waveform obtained using H-Bridge which has less number of switches and voltage sources as compared to conventional cascaded H-bridge inverter for same output levels. In this work, two switching schemes i.e. Selective Harmonic Elimination and Nearest Level Control have been employed for a 7 level multilevel inverter and the THD produced in the output voltage is compared. Simulation studies are presented for seven level output voltage using MATLAB/SIMULINK. It has been observed that the THD produced in output voltage using selective harmonic elimination method is less than that of nearest level control.
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页数:5
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